from datetime import timedelta import operator import pytz import time from django.http import HttpResponseRedirect from django.contrib.auth.decorators import \ login_required, permission_required, user_passes_test from django.contrib.admin.models import LogEntry, ADDITION from django.contrib.auth.models import User from django.contrib.contenttypes.models import ContentType from django.db import transaction from django.db.models import F, Count, Max from django.http import Http404 from django.shortcuts import get_object_or_404, render from django.template.defaultfilters import filesizeformat from django.views.decorators.cache import never_cache from django.utils.encoding import force_unicode from django.utils.http import http_date from django.utils.timezone import now from .forms import ProfileForm, UserProfileForm, NewUserForm from .models import DeveloperKey, UserProfile from main.models import Package, PackageFile from main.models import Arch, Repo from news.models import News from packages.models import PackageRelation, Signoff, FlagRequest, Depend from packages.utils import get_signoff_groups from todolists.models import TodolistPackage from todolists.utils import get_annotated_todolists from .utils import get_annotated_maintainers @login_required def index(request): """The developer dashboard.""" if request.user.is_authenticated(): inner_q = PackageRelation.objects.filter(user=request.user) else: inner_q = PackageRelation.objects.none() inner_q = inner_q.values('pkgbase') flagged = Package.objects.normal().filter( flag_date__isnull=False, pkgbase__in=inner_q).order_by('pkgname') todopkgs = TodolistPackage.objects.select_related( 'todolist', 'pkg', 'arch', 'repo').exclude( status=TodolistPackage.COMPLETE).filter(removed__isnull=True) todopkgs = todopkgs.filter(pkgbase__in=inner_q).order_by( 'todolist__name', 'pkgname') todolists = get_annotated_todolists(incomplete_only=True) signoffs = sorted(get_signoff_groups(user=request.user), key=operator.attrgetter('pkgbase')) page_dict = { 'todos': todolists, 'flagged': flagged, 'todopkgs': todopkgs, 'signoffs': signoffs } return render(request, 'devel/index.html', page_dict) @login_required def stats(request): """The second half of the dev dashboard.""" arches = Arch.objects.all().annotate( total_ct=Count('packages'), flagged_ct=Count('packages__flag_date')) repos = Repo.objects.all().annotate( total_ct=Count('packages'), flagged_ct=Count('packages__flag_date')) # the join is huge unless we do this separately, so merge the result here repo_maintainers = dict(Repo.objects.order_by().filter( userprofile__user__is_active=True).values_list('id').annotate( Count('userprofile'))) for repo in repos: repo.maintainer_ct = repo_maintainers.get(repo.id, 0) maintainers = get_annotated_maintainers() maintained = PackageRelation.objects.filter( type=PackageRelation.MAINTAINER).values('pkgbase') total_orphans = Package.objects.exclude(pkgbase__in=maintained).count() total_flagged_orphans = Package.objects.filter( flag_date__isnull=False).exclude(pkgbase__in=maintained).count() total_updated = Package.objects.filter(packager__isnull=True).count() orphan = { 'package_count': total_orphans, 'flagged_count': total_flagged_orphans, 'updated_count': total_updated, } page_dict = { 'arches': arches, 'repos': repos, 'maintainers': maintainers, 'orphan': orphan, } return render(request, 'devel/stats.html', page_dict) @login_required def clock(request): devs = User.objects.filter(is_active=True).order_by( 'first_name', 'last_name').select_related('userprofile') latest_news = dict(News.objects.filter( author__is_active=True).values_list('author').order_by( ).annotate(last_post=Max('postdate'))) latest_package = dict(Package.objects.filter( packager__is_active=True).values_list('packager').order_by( ).annotate(last_build=Max('build_date'))) latest_signoff = dict(Signoff.objects.filter( user__is_active=True).values_list('user').order_by( ).annotate(last_signoff=Max('created'))) # The extra() bit ensures we can use our 'user_id IS NOT NULL' index latest_flagreq = dict(FlagRequest.objects.filter( user__is_active=True).extra( where=['user_id IS NOT NULL']).values_list('user_id').order_by( ).annotate(last_flagrequest=Max('created'))) latest_log = dict(LogEntry.objects.filter( user__is_active=True).values_list('user').order_by( ).annotate(last_log=Max('action_time'))) for dev in devs: dates = [ latest_news.get(dev.id, None), latest_package.get(dev.id, None), latest_signoff.get(dev.id, None), latest_flagreq.get(dev.id, None), latest_log.get(dev.id, None), dev.last_login, ] dates = [d for d in dates if d is not None] if dates: dev.last_action = max(dates) else: dev.last_action = None current_time = now() page_dict = { 'developers': devs, 'utc_now': current_time, } response = render(request, 'devel/clock.html', page_dict) if not response.has_header('Expires'): expire_time = current_time.replace(second=0, microsecond=0) expire_time += timedelta(minutes=1) expire_time = time.mktime(expire_time.timetuple()) response['Expires'] = http_date(expire_time) return response @login_required @never_cache def change_profile(request): profile, _ = UserProfile.objects.get_or_create(user=request.user) if request.POST: form = ProfileForm(request.POST) profile_form = UserProfileForm(request.POST, request.FILES, instance=profile) if form.is_valid() and profile_form.is_valid(): request.user.email = form.cleaned_data['email'] if form.cleaned_data['passwd1']: request.user.set_password(form.cleaned_data['passwd1']) with transaction.atomic(): request.user.save() profile_form.save() return HttpResponseRedirect('/devel/') else: form = ProfileForm(initial={'email': request.user.email}) profile_form = UserProfileForm(instance=profile) return render(request, 'devel/profile.html', {'form': form, 'profile_form': profile_form}) @login_required def report(request, report_name, username=None): title = 'Developer Report' packages = Package.objects.normal() names = attrs = user = None if username: user = get_object_or_404(User, username=username, is_active=True) maintained = PackageRelation.objects.filter(user=user, type=PackageRelation.MAINTAINER).values('pkgbase') packages = packages.filter(pkgbase__in=maintained) maints = User.objects.filter(id__in=PackageRelation.objects.filter( type=PackageRelation.MAINTAINER).values('user')) if report_name == 'old': title = 'Packages last built more than two years ago' cutoff = now() - timedelta(days=365 * 2) packages = packages.filter( build_date__lt=cutoff).order_by('build_date') elif report_name == 'long-out-of-date': title = 'Packages marked out-of-date more than 90 days ago' cutoff = now() - timedelta(days=90) packages = packages.filter( flag_date__lt=cutoff).order_by('flag_date') elif report_name == 'big': title = 'Packages with compressed size > 50 MiB' cutoff = 50 * 1024 * 1024 packages = packages.filter( compressed_size__gte=cutoff).order_by('-compressed_size') names = [ 'Compressed Size', 'Installed Size' ] attrs = [ 'compressed_size_pretty', 'installed_size_pretty' ] # Format the compressed and installed sizes with MB/GB/etc suffixes for package in packages: package.compressed_size_pretty = filesizeformat( package.compressed_size) package.installed_size_pretty = filesizeformat( package.installed_size) elif report_name == 'badcompression': title = 'Packages that have little need for compression' cutoff = 0.90 * F('installed_size') packages = packages.filter(compressed_size__gt=0, installed_size__gt=0, compressed_size__gte=cutoff).order_by('-compressed_size') names = [ 'Compressed Size', 'Installed Size', 'Ratio', 'Type' ] attrs = [ 'compressed_size_pretty', 'installed_size_pretty', 'ratio', 'compress_type' ] # Format the compressed and installed sizes with MB/GB/etc suffixes for package in packages: package.compressed_size_pretty = filesizeformat( package.compressed_size) package.installed_size_pretty = filesizeformat( package.installed_size) ratio = package.compressed_size / float(package.installed_size) package.ratio = '%.3f' % ratio package.compress_type = package.filename.split('.')[-1] elif report_name == 'uncompressed-man': title = 'Packages with uncompressed manpages' # checking for all '.0'...'.9' + '.n' extensions bad_files = PackageFile.objects.filter(is_directory=False, directory__contains='/man/', filename__regex=r'\.[0-9n]').exclude( filename__endswith='.gz').exclude( filename__endswith='.xz').exclude( filename__endswith='.bz2').exclude( filename__endswith='.html') if username: pkg_ids = set(packages.values_list('id', flat=True)) bad_files = bad_files.filter(pkg__in=pkg_ids) bad_files = bad_files.values_list( 'pkg_id', flat=True).order_by().distinct() packages = packages.filter(id__in=set(bad_files)) elif report_name == 'uncompressed-info': title = 'Packages with uncompressed infopages' # we don't worry about looking for '*.info-1', etc., given that an # uncompressed root page probably exists in the package anyway bad_files = PackageFile.objects.filter(is_directory=False, directory__endswith='/info/', filename__endswith='.info') if username: pkg_ids = set(packages.values_list('id', flat=True)) bad_files = bad_files.filter(pkg__in=pkg_ids) bad_files = bad_files.values_list( 'pkg_id', flat=True).order_by().distinct() packages = packages.filter(id__in=set(bad_files)) elif report_name == 'unneeded-orphans': title = 'Orphan packages required by no other packages' owned = PackageRelation.objects.all().values('pkgbase') required = Depend.objects.all().values('name') # The two separate calls to exclude is required to do the right thing packages = packages.exclude(pkgbase__in=owned).exclude( pkgname__in=required) elif report_name == 'mismatched-signature': title = 'Packages with mismatched signatures' names = [ 'Signature Date', 'Signed By', 'Packager' ] attrs = [ 'sig_date', 'sig_by', 'packager' ] cutoff = timedelta(hours=24) filtered = [] packages = packages.select_related( 'arch', 'repo', 'packager').filter(signature_bytes__isnull=False) known_keys = DeveloperKey.objects.select_related( 'owner').filter(owner__isnull=False) known_keys = {dk.key: dk for dk in known_keys} for package in packages: bad = False sig = package.signature sig_date = sig.creation_time.replace(tzinfo=pytz.utc) package.sig_date = sig_date.date() dev_key = known_keys.get(sig.key_id, None) if dev_key: package.sig_by = dev_key.owner if dev_key.owner_id != package.packager_id: bad = True else: package.sig_by = sig.key_id bad = True if sig_date > package.build_date + cutoff: bad = True if bad: filtered.append(package) packages = filtered else: raise Http404 arches = {pkg.arch for pkg in packages} repos = {pkg.repo for pkg in packages} context = { 'all_maintainers': maints, 'title': title, 'maintainer': user, 'packages': packages, 'arches': sorted(arches), 'repos': sorted(repos), 'column_names': names, 'column_attrs': attrs, } return render(request, 'devel/packages.html', context) def log_addition(request, obj): """Cribbed from ModelAdmin.log_addition.""" LogEntry.objects.log_action( user_id = request.user.pk, content_type_id = ContentType.objects.get_for_model(obj).pk, object_id = obj.pk, object_repr = force_unicode(obj), action_flag = ADDITION, change_message = "Added via Create New User form." ) @permission_required('auth.add_user') @never_cache def new_user_form(request): if request.POST: form = NewUserForm(request.POST) if form.is_valid(): with transaction.atomic(): form.save() log_addition(request, form.instance.user) return HttpResponseRedirect('/admin/auth/user/%d/' % \ form.instance.user.id) else: form = NewUserForm() context = { 'description': '''A new user will be created with the following properties in their profile. A random password will be generated and the user will be e-mailed with their account details n plaintext.''', 'form': form, 'title': 'Create User', 'submit_text': 'Create User' } return render(request, 'general_form.html', context) @user_passes_test(lambda u: u.is_superuser) def admin_log(request, username=None): user = None if username: user = get_object_or_404(User, username=username) context = { 'title': "Admin Action Log", 'log_user': user, } return render(request, 'devel/admin_log.html', context) # vim: set ts=4 sw=4 et: